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doc: to_string not needed since we gots coercion

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This commit is contained in:
Tshepang Lekhonkhobe 2016-05-12 23:11:52 +02:00
parent e88defe718
commit 226cb9c9bd
1 changed files with 2 additions and 2 deletions
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4
src/libcollections/fmt.rs
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@ -527,7 +527,7 @@ use string;
/// use std::fmt;
///
/// let s = fmt::format(format_args!("Hello, {}!", "world"));
/// assert_eq!(s, "Hello, world!".to_string());
/// assert_eq!(s, "Hello, world!");
/// ```
///
/// Please note that using [`format!`][format!] might be preferrable.
@ -535,7 +535,7 @@ use string;
///
/// ```
/// let s = format!("Hello, {}!", "world");
/// assert_eq!(s, "Hello, world!".to_string());
/// assert_eq!(s, "Hello, world!");
/// ```
///
/// [format!]: ../macro.format!.html